2 trademarks were found for owners matching the name Open Systems Expositions, Inc..
#Classstatus
1 S:74088021
M:FEDUNIX
O:Open Systems Expositions, Inc.
41 Dead
2 S:74088022
M:FEDUNIX
O:Open Systems Expositions, Inc.
35 Dead
Trademark Alertz updated from USPTO on 2030-01-24